---
- name: 🔍 collect systemd unit files
  shell: |
    shopt -s nullglob
    files=({{ DIR_SYSTEM_SERVICE }}*.service {{ DIR_SYSTEM_SERVICE }}*.timer)
    printf "%s\n" "${files[@]}"
  args:
    executable: /bin/bash
  register: _unit_files
  changed_when: false
  failed_when: false
  become: true
  listen:
    - reload-system-daemon
    - reexec-systemd-manager

- name: ✅ validate systemd units
  shell: |
    systemd-analyze verify {{ _unit_files.stdout_lines | join(' ') }}
  register: _verify_units
  changed_when: false
  failed_when: _unit_files.stdout | length > 0 and _verify_units.rc != 0
  become: true
  when: _unit_files.stdout | length > 0
  listen:
    - reload-system-daemon
    - reexec-systemd-manager

- name: 🐛 show merged manager config
  command: systemd-analyze cat-config systemd/system.conf
  register: _catcfg
  changed_when: false
  become: true
  listen:
    - reload-system-daemon
    - reexec-systemd-manager

- name: "♻️ reload system daemon"
  ansible.builtin.systemd:
    daemon_reload: true
  become: true
  listen: reload-system-daemon

- name: 🔄 reexec systemd manager
  ansible.builtin.systemd:
    daemon_reexec: true
  become: true
  listen: reexec-systemd-manager
  when: not (DOCKER_IN_CONTAINER | bool)